I have seen the previews and this looks like it could be a good movie.I noticed the typical 20's and 30's Thompson sub guns and most likelt the usual revolvers and 1911's of the time but one gun I noticed in the previews is little talked about here or any where really, The Remington Mod. 8. I own my great grandfathers chambered in 30/30 remington as stamped on the barrel. It was later and better known as the 30 Remington. Its basicaly a 30-30 winchester redesigned for an auto loader and ballisticaly identical. I liked it so much I bought one in every common caliber, .25 .32 and .35 remington. I then recently bought a mod 81 in 300 savage. The 81 is an upgraded version with an external mag spring system and a curved grip on the receiver. This first auto loading sporting rifle was made by Remington from a John browning design. It features a recoiling barrel that moved with in a sleeve and had a bolt and bolt carrier that I beleive is similar to the Browning auto loading shot guns. It has a fixed 5 round box mag and the ammunition could be fed via striper clips. I have seen only one law enforcement magazine in my life this held 25 or 30 I cant remember and other sources are conflicting. But it is a very long single stack mag. The safety is also similar to the Ak family in design I beleive Kalishinkov might have coppied it in his design. These guns when new were expensive for the time and now most go for $300-$700. I do not know the extent of their use by law enforcement of the time other than Hammer had one while catching up with Bonnie and Clyde. I look forward to seeing it in this movie and ask others to share their knowledge on this unique peice of history.